In Too Deep — Sharon Dunn

A witness's life in jeopardy…

And he'll blow his cover to protect her

After one of the at-risk teens she mentors calls her for help, Sierra Monforton witnesses a drug deal -- and suddenly she's in a killer's crosshairs. To protect her, undercover DEA agent Joseph Anderson must keep Sierra close -- as her pretend boyfriend. Joseph's assignment may be to take down a drug ring, but he'll risk everything to ensure Sierra doesn't get hurt.